4519169 [updated] Jun 2026

is the official administrative permit number issued by the Istanbul Governorship Ministry of National Education (MNE) on April 21, 2016. This regulatory clearance authorized a landmark, large-scale psychological study titled "Factors Affecting Social Exclusion, Friendship Quality, Social Competence and Emotion Management Skills and the Effect of Problem Behaviors on Related Characteristics in Adolescents" . Conducted across public high schools in the Kadıköy district, the data collected under this permit provides a baseline for understanding how emotional management, peer relationships, and social alienation interact during developmental years.

Effective emotion regulation acts as a buffer against social exclusion, transforming internal distress into prosocial interactions. 4519169